学术
荒漠绿洲带免耕棉花适播期的研究
卜东升[1] 张翠丽[2] 王延斌[3] 郑德明[1]
[1]塔里木大学植物科技学院,新疆阿拉尔843300 [2]西北农林科技大学资环学院,陕西杨凌712100 [3]农一师十团十九连,新疆阿拉尔843300
摘 要:
在荒漠绿洲带的南疆进行免耕种植不同播期的棉花。结果表明：同一播期内，免耕条件下的棉花株高矮于传统耕作的，但有效果枝数与单株成铃数都高于传统耕作，其产量间的差异不显著；不同播期棉花之间的产量差异达到5％显著水平。[著者文摘]
文章出处:
《塔里木大学学报》-2007年19卷1期 -30-32页
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
1009-0568（2007）01-0030-03
相关文章:
The Research of Proper Sowing Time of No - tillage Cotton in Desert Oasis
Bu Dongsheng Zhang Cuili Wang Yanbin Zheng Deming （1 College of Plant Science and Technology ,Tarim University, Alar, Xinjiang 843300;2 College of Resources and Environment, Northwest A＆F University, Yangling, Shaanxi 712100 ; 3 No. 19 Company, No. 10 Regiment,The Fist Division, Alar, Xinjang 843300 ）
Abstract:
The cotton is planted in different times in no - tillage land in south Xinjiang that belongs to desert oasis belt. The result shows that, within the same sowing time, the height of cotton which is planted in no - tillage land is lower than that planted by tradition cultivation, but the numbers of availability cotton branch and bell of individual plant is beyond the traditional cultivation cotton. The output has no difference. However, the output difference between the cotton which is sowed in different periods reaches 5 %. The production of cotton whose sowing time is April the 15th is the highest under no - tillage.[著者文摘]
Key words:
cotton; no - tillage ; cultivation ; sowing time
基金资助:
农业部“发展生态农业治理沙漠化土地技术研究与示范”（编号：2003070402）和“耕地地力保护”（编号：2003070405）
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